44-Position, 0.100" Pitch, Unshrouded Header
The 2-87227-2: This AMPMODU Mod II header from TE Connectivity is a 44-position, dual-row, unshrouded male pin strip. Gold flash on the post side keeps the solder joint clean.

TE Connectivity AMPMODU Mod II unshrouded header, 44 positions, 2 rows, 0.100" (2.54 mm) pitch, through-hole solder termination, gold-plated mating and post contacts, rated 3 A per contact, -65°C to 105°C, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | AMPMODU Mod II |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Push-Pull |
| Current rating | 3A |
| Operating temperature | -65°C~105°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.090\" (2.29mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Bulk |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Circular |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 44 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Gold |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.533\" (13.55mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.318\" (8.08mm) |
| Contact finish thickness - post | Flash |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
The 2-87227-2: This AMPMODU Mod II header from TE Connectivity is a 44-position, dual-row, unshrouded male pin strip. Gold flash on the post side keeps the solder joint clean.
The AMPMODU Mod II series includes other position counts and plating options, but a direct pin-compatible alternative would require matching the 44-position, 0.100" pitch, unshrouded, through-hole footprint exactly — verify the BOM position count before substituting.